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Carmex Carbide Tiny Tool - Boring & Profiling - MPR - TNX Grade - 5.1mm Minimum Diameter x 10mm Reach x R0.2

Carmex Carbide Tiny Tool - Boring & Profiling - MPR - TNX Grade - 5.1mm Minimum Diameter x 10mm Reach x R0.2

SKU:MPR5R0.2L10TNX

The Carmex Carbide Tiny Tool for Boring & Profiling (MPR) is a precision carbide cutting tool designed for ultra-small profiling and boring on tiny parts. Its compact 5.1 mm minimum diameter,... Read more ↓
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ApplicationBoring and Profiling (MPR)
Minimum Diameter5.1
Reach (L1)10
Radius (R)0.2
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£24.55
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
Klarna
Pay in 3 interest-free instalments. No extra cost if paid on time. 18+ only.
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Carbide Tiny Tool for Boring & Profiling (MPR) is a precision carbide cutting tool designed for ultra-small profiling and boring on tiny parts. Its compact 5.1 mm minimum diameter, 10 mm reach, and R0.2 corner radius let you create intricate shapes and profiles in tight spaces with dependable, repeatable results—ideal for engineers, machinists, hobbyists, and parts manufacturers alike.

  • Ultra-compact size with 10 mm reach: The 5.1 mm minimum diameter and 10 mm reach let you profile and bore in tight cavities and deep pockets without repositioning the workpiece, cutting downtime and increasing accuracy.
  • Precise profiling edge with R0.2 corner radius: The dedicated geometry produces smooth, consistent profiles and clean transitions, reducing finishing steps and material waste.
  • TNX-grade carbide for durability: Premium carbide with excellent wear resistance and long tool life in demanding micro-machining tasks, minimizing tool changes and delivering reliable results.

Whether you're refining tiny mold features, crafting micro-machined components, or prepping parts for tight tolerances, the Carmex Tiny Tool delivers dependable performance from the first cut to the last. Its robust carbide composition and compact geometry support steady feeds and finishes, reducing downtime and helping you hit precise dimensions consistently across small parts and components.

Part Numbers

Protool Part Number
MPR5R0.2L10TNX
Brand
Carmex
Category
Tiny Tool Inserts
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Carmex Carbide Tiny Tools - Profiling & Boring - Grade TNX (MPR)

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You are viewing MPR5R0.2L10TNX. Click any other SKU to view its full details.

Product SKUMinimum DiameterReachRadiusProfile Max DepthGradeHolderPriceStock Order
MPR1.5R0.1L6TNX 1.560.10.3TNXSIM****H3£23.90 5 days
MPR2R0.15L15TNX 2.1150.150.5TNXSIM****H3£22.75 5 days
MPR4R0.1L15TNX 4.1150.10.8TNXSIM****H4£24.05 5 days
MPR7R0.2L30TNX 7.1300.21.5TNXSIM****H7£34.68 5 days
MPR2R0.15L5TNX 2.150.150.5TNXSIM****H3£21.70 5 days
MPR8R0.2L35TNX 8.1350.21.6TNXSIM****H8£37.53 5 days
MPR3R0.2L15TNX 3.1150.20.7TNXSIM****H3£23.58 5 days
MPR8R0.2L22TNX 8.1220.21.6TNXSIM****H8£40.53 5 days
MPR5R0.2L30TNX 5.1300.21.2TNXSIM****H5£32.15 5 days
MPR2R0.1L10TNX 2.1100.10.5TNXSIM****H3£21.70 5 days
MPR3R0.1L15TNX 3.1150.10.7TNXSIM****H3£23.58 5 days
MPR4R0.1L10TNX 4.1100.10.8TNXSIM****H4£24.05 5 days
MPR4R0.2L15TNX 4.1150.20.8TNXSIM****H4£24.05 5 days
MPR6R0.2L30TNX 6.1300.21.4TNXSIM****H6£32.85 5 days
MPR4R0.2L10TNX 4.1100.20.8TNXSIM****H4£22.23 5 days
MPR5R0.2L22TNX 5.1220.21.2TNXSIM****H5£28.00 5 days
MPR3R0.2L22TNX 3.1220.20.7TNXSIM****H3£24.78 5 days
MPR4R0.2L22TNX 4.1220.20.8TNXSIM****H4£25.25 5 days
MPR6R0.2L22TNX 6.1220.21.4TNXSIM****H6£28.60 5 days
MPR2R0.15L10TNX 2.1100.150.5TNXSIM****H3£21.70 5 days
MPR5R0.1L22TNX 5.1220.11.2TNXSIM****H5£28.00 5 days
MPR3R0.2L10TNX 3.1100.20.7TNXSIM****H3£21.70 5 days
MPR3R0.05L10TNX 3.1100.050.7TNXSIM****H3£21.70 5 days
MPR5R0.2L15TNX 5.1150.21.2TNXSIM****H5£24.55 5 days
MPR6R0.2L15TNX 6.1150.21.4TNXSIM****H6£25.30 5 days
MPR8R0.2L15TNX 8.1150.21.6TNXSIM****H8£30.33 5 days
MPR5R0.2L10TNX Viewing5.1100.21.2TNXSIM****H5£24.55 5 days
MPL1.5R0.1L10TNX 1.5100.10.3TNXSIM****H3£24.38 5 days
MPL1.5R0.1L6TNX 1.560.10.3TNXSIM****H3£23.90 5 days
MPL2R0.15L10TNX 2.1100.150.5TNXSIM****H3£21.70 5 days
MPL2R0.15L15TNX 2.1150.150.5TNXSIM****H3£22.75 5 days
MPL2R0.15L5TNX 2.150.150.5TNXSIM****H3£21.70 5 days
MPL2R0.1L10TNX 2.1100.10.5TNXSIM****H3£21.70 5 days
MPL3R0.05L10TNX 3.1100.050.7TNXSIM****H3£21.70 5 days
MPL3R0.1L15TNX 3.1150.10.7TNXSIM****H3£23.58 5 days
MPL3R0.2L10TNX 3.1100.20.7TNXSIM****H3£21.70 5 days
MPL3R0.2L15TNX 3.1150.20.7TNXSIM****H3£23.58 5 days
MPL3R0.2L22TNX 3.1220.20.7TNXSIM****H3£24.78 5 days
MPL4R0.1L10TNX 4.1100.10.8TNXSIM****H4£24.08 5 days
MPL4R0.1L15TNX 4.1150.10.8TNXSIM****H4£24.08 5 days
MPL4R0.2L10TNX 4.1100.20.8TNXSIM****H4£22.23 5 days
MPL4R0.2L15TNX 4.1150.20.8TNXSIM****H4£24.08 5 days
MPL4R0.2L22TNX 4.1220.20.8TNXSIM****H4£25.25 5 days
MPL5R0.1L22TNX 5.1220.11.2TNXSIM****H5£28.00 5 days
MPL5R0.2L10TNX 5.1100.21.2TNXSIM****H5£24.53 5 days
MPL5R0.2L15TNX 5.1150.21.2TNXSIM****H5£24.53 5 days
MPL5R0.2L22TNX 5.1220.21.2TNXSIM****H5£28.00 5 days
MPL5R0.2L30TNX 5.1300.21.2TNXSIM****H5£32.15 5 days
MPL6R0.2L15TNX 6.1150.21.4TNXSIM****H6£25.30 5 days
MPL6R0.2L22TNX 6.1220.21.4TNXSIM****H6£28.60 5 days
MPL6R0.2L30TNX 6.1300.21.4TNXSIM****H6£32.85 5 days
MPL7R0.2L30TNX 7.1300.21.5TNXSIM****H7£34.68 5 days
MPL8R0.2L15TNX 8.1150.21.6TNXSIM****H8£30.33 5 days
MPL8R0.2L22TNX 8.1220.21.6TNXSIM****H8£34.25 5 days
MPL8R0.2L35TNX 8.1350.21.6TNXSIM****H8£37.53 5 days

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